Robuta

https://www.usgs.gov/publications/historic-surface-faulting-continental-united-states-and-adjacent-parts-mexico Historic surface faulting in continental United States and adjacent parts of Mexico | U.S.... This report summarizes geometric aspects of approximately 35 instances of historic faulting of the ground surface in the continental United States and adjacent... continental united statessurface faultinghistoricadjacentparts